Huripari Ātete-Pakarukaru Kua Whakakikoruatia ki te Uku Alumina
Te painga o ngā uku ātete-kakahu kua whakakikoruatia ki ngā taputapu awhiowhio
1. Whakapai ake i te ātete ki te kakahu
2. Kia mau tonu te parakore o ngā rauemi
3. Arotauhia ngā nekehanga wai
4. Whakarerekē ki ngā āhuatanga mahi uaua
5. Ngā painga ōhanga nui
Painga Hua
– He roa te ora, ā, kāore he tiaki e hiahiatia ana
– Kāore he aukati mahi, he ngaronga whakaputa rānei
– Te tino whai huatanga o te wehenga
– te hiranga o te taera uku o te haurua-ki-te-pō, i hangaia, kua whakaūtia e te rorohiko
Raraunga Matū
| Nama S. | Ngā Huanga | Wāhanga | Chemshun 92 | Chemshun 92 | Chemshun 95 | Chemshun ZTA |
| 1 | Ihirangi Arumina | % | 92 | 92 | 95 | 70-75 |
| ZrO2 | % | 25-30 | ||||
| 3 | Kiato | g/cc | ≥3.60 | ≥3.60 | ＞3.65 | ≥4.2 |
| 4 | Tae | - | Mā | Mā | Mā | Mā |
| 5 | Te mimiti wai | % | <0.01 | <0.01 | 0 | 0 |
| 6 | Kaha Whakapiko | Mpa | 270 | 300 | 320 | 680 |
| 7 | Te Matotoru o Moh | Tau | 9 | 9 | 9 | 9 |
| 8 | Te Pakari o te Puna Toka | HRA | 80 | 85 | 87 | 90 |
| 9 | Te Pakari o Vickers (HV5) | Kg/mm2 | 1000 | 1150 | 1200 | 1300 |
| 10 | Te Pakari o te Whati (Min) | MPa.m1/2 | 3-4 | 3-4 | 3-4 | 4-5 |
| 11 | Kaha pēhanga | Mpa | 850 | 850 | 870 | 1500 |
| 12 | Tauwehenga Whānui Wera (25-1000 ℃) | 1×10-6/℃ | 8 | 7.6 | 8.1 | 8.3 |
| 13 | Te pāmahana mahi mōrahi | ℃ | 1450 | 1450 | 1500 | 1500
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